JournalsrsmupVol. 146pp. 177–221

A new approach to de Rham–Witt complexes, after Bhatt, Lurie, and Mathew

  • Luc Illusie

    Université Paris- Saclay, Orsay, France
A new approach to de Rham–Witt complexes, after Bhatt, Lurie, and Mathew cover

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Abstract

This is a report on B. Bhatt, J. Lurie, and A. Mathew, Revisiting the de Rham– Witt complex, Astérisque 424 (2021). We review the main definitions and properties of the saturated de Rham–Witt complexes constructed by B. Bhatt, J. Lurie, and A. Mathew. A few complements are added, concerning the genesis of the notion, examples, and finiteness properties and open problems.

Cite this article

Luc Illusie, A new approach to de Rham–Witt complexes, after Bhatt, Lurie, and Mathew. Rend. Sem. Mat. Univ. Padova 146 (2021), pp. 177–221

DOI 10.4171/RSMUP/86